2025-07-19_00000012|hard|8XWC

Crystal structure of human 8-oxoguanine glycosylase K249H mutant bound to the substrate 8-oxoguanine DNA at pH 8.0 under 277 K; X-ray diffraction 1.45Å
DNA #1 16 bases

(DA)(DG)(DC)(DG)(DT)(DC)(DC)(DA)(8OG)(DG)(DT)(DC)(DT)(DA)(DC)(DC)

AGCGTCCAGGTCTACC
DNA #2 15 bases

(DG)(DG)(DT)(DA)(DG)(DA)(DC)(DC)(DT)(DG)(DG)(DA)(DC)(DG)(DC)

GGTAGACCTGGACGC
Protein #3 336 residues (94% resolved)

GPGHRTLASTPALWASIPCPRSELRLDLVLPSGQSFRWREQSPAHWSGVLADQVWTLTQTEEQLHCTVYRGDKSQASRPTPDELEAVRKYFQLDVTLAQLYHHWGSVDSHFQEVAQKFQGVRLLRQDPIECLFSFICSSNNNIARITGMVERLCQAFGPRLIQLDDVTYHGFPSLQALAGPEVEAHLRKLGLGYRARYVSASARAILEEQGGLAWLQQLRESSYEEAHKALCILPGVGTHVADCICLMALDKPQAVPVDVHMWHIAQRDYSWHPTTSQAKGPSPQTNKELGNFFRSLWGPYAGWAQAVLFSADLRQSRHAQEPPAKRRKGSKGPEG

GPGHRTLASTPALWASIPCPRSELRLDLVLPSGQSFRWREQSPAHWSGVLADQVWTLTQTEEQLHCTVYRGDKSQASRPTPDELEAVRKYFQLDVTLAQLYHHWGSVDSHFQEVAQKFQGVRLLRQDPIECLFSFICSSNNNIARITGMVERLCQAFGPRLIQLDDVTYHGFPSLQALAGPEVEAHLRKLGLGYRARYVSASARAILEEQGGLAWLQQLRESSYEEAHKALCILPGVGTHVADCICLMALDKPQAVPVDVHMWHIAQRDYSWHPTTSQAKGPSPQTNKELGNFFRSLWGPYAGWAQAVLFSADLRQSRHAQEPPAKRRKGSKGPEG
Non polymer #4 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #5 NA

InChI=1S/Na/q+1

[Na+]
Non polymer #6 PEG

InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

C(COCCO)O
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Reference